Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564738 | Semiconductor laser device and manufacturing method thereof | Yoshito Nishioka, Yoichi Mugino | 2017-02-07 |
| 9564739 | Semiconductor laser device | Minoru Akutsu, Yoshito Nishioka | 2017-02-07 |